GCC-4010 Laser Line Beamsplitter Cubes GCC-4011 Broadband Beamsplitter Cubes GCC-4020 Laser Line Polarization Beamsplitter Cubes GCC-4021 Broadband Polarization Beamsplitter Cubes GCC-4030 Narrowband Non-polarizing Beamsplitter Cubes GCC-4031 Broadband Non-polarizing Beamsplitter Cubes GCC-4110 Laser Line Conventional Beamsplitter Plates GCC-4111 Broadband Conventional Beamsplitter Plates GCC-414 Dichroic Beamsplitter Plates

Daheng Optics Beamsplitters General A beamsplitter is an optical device that divides or splits an incident beam in two or more output beams. There are different types of beamsplitters and used for different purposes. The optical power of the total output beams may or may not be added up to the input power due to the possible optical loss on the beam splitting coatings, which vary significantly between different types of devices. The splitting ratio of the output power is related to wavelength and polarization state of the input beam. In general, the reflectivity of a dielectric coated surface...

Daheng Optics provides three kinds of beamsplitters, all with strictly guaranteed splitting ratio but are distinguished by the polarization of the input and output beams. For conventional beamsplitter, partially polarized outgoing beams are obtained for randomly polarized incoming light. For polarizing beamsplitters, both s-polarized beam (reflecting) and p-polarized beam (transmitting) are the outputs from randomly polarized incoming light. For non-polarizing beamsplitter, the polarization of the outgoing beams remains the same when the incoming beam is varied polarized light. andTeflec'tors...

GCC-4010 Laser Line Beamsplitter Cubes This is a conventional beamsplitter independent of polarization. The incoming light should be one of the following: 45 linearly polarized, circularly polarized or natural light, i.e. the s-polarized and p-polarized components should be equal to within 5% of each other. The outgoing beams are two partially polarized beams of about equal intensities. It is advised not to use in polarization optical system. BK7 fine annealed optical glass. ±0.15 A/4 at 632.8nm 60-40 scratch-dig >90% dimension 50/50±3% T=(Ts+Tp)/2, R=(Rs+Rp)/2 0°±3'(T), 90°±5'(R) 0°±3' Single...

All dimensions are in mm unless otherwise specified.

Daheng Optics Beamsplitters GCC-4011 Broadband Beamsplitter Cubes This is a conventional beamsplitter independent of polarization. The incoming light should be one of the following: 45 linearly polarized, circularly polarized or natural light, i.e. the s-polarized and p-polarized components should be equal to within 5% of each other. The outgoing beams are two partially polarized beams of about equal intensities. It is advised not to use in polarization optical system. Material: Dimension Tolerance: Flatness: Surface Quality: Clear Aperture: R/T ratio: Beam Devation: Angle of Incidence: Coatings:...

GCC-4011 Broadband Beamsplitter Cubes GCC-4011 Broadband Beamsplitter Cubes Part No. Wavelength (nm) a=b=c (mm) All dimensions are in mm unless otherwise specified. 123

GCC-4020 Laser Line Polarization Beamsplitter Cubes A polarizing cube beamsplitter consists of a pair of right angle prisms cemented together. The hypotenuse face of one prism is coated with a special multilayer dielectric coating. When nonpolarized light is normally incident upon the entrance face, it is separated into two polarized beams, emerging through two adjacent faces in perpendicular directions and polarized orthogonally to each other. The transmitted beam is p-polarized while the reflected beam is s-polarized. When the linearly polarized light is incident, it is similarly divided into...

GCC-4020 Laser Line Polarization Beamsplitter Cubes PartNo. Wavelength (nm) Tp Rs a=b=c All dimensions are in mm unless otherwise specified. 125

Daheng Optics Beamsplitters GCC-4021 Broadband Polarization Beamsplitter Cubes A polarizing cube beamsplitter consists of a pair of right angle prisms cemented together. The hypotenuse face of one prism is coated with a special multilayer dielectric coating. When nonpolarized light is normally incident upon the entrance face, it is separated into two polarized beams, emerging through two adjacent faces in perpendicular directions and polarized orthogonally to each other. The transmitted beam is p-polarized while the reflected beam is s-polarized. When the linearly polarized light is incident,...

All dimensions are in mm unless otherwise specified. PartNo. Wavelength (nm) Tp Rs a=b=c

Daheng Optics Beamsplitters GCC-4030 Narrowband Non-polarizing Beamsplitter Cubes These beamsplitters have moderate absorption but minimal polarization sensitivity. The broad spectral flatness makes them ideal for use with multiple lasers or tunable lasers. Hybrid beamsplitters are less sensitive to changes in angle of incidence. Due to the metallic nature of the hybrid coating, these beamsplitters are not intended for use with high power lasers. China Daheng Group. Inc www.cdhcorp.com Material: Dimension Tolerance: Flatness: Surface Quality: Clear Aperture: R/T: Beam Deviation: Angle of Incidence: Coatings:...

GCC-4030 Narrowband Non-polarizing Beamsplitter Cubes GCC-4030 Narrowband Non-polarizing Beamsplitter Cubes Part No. Wavelength (nm) a=b=c (mm) All dimensions are in mm unless otherwise specified. 129

GCC-4031 Broadband Non-polarizing Beamsplitter Cubes Broadband non-polarizing hybrid cube beamsplitters have moderate absorption but minimal polarization sensitivity. The broad spectral flatness of these beamsplitters make them ideal for use with multiple lasers or tunable lasers. Hybrid beamsplitters are less sensitive to changes in angle of incidence. Due to the metallic nature of the hybrid coating, these beamsplitters are not intended for use with high power lasers. 00130 China Daheng Group. Inc. www.cdhcorp.com Material: Dimension Tolerance: Flatness: Surface Quality: Clear Aperture: R/T: Beam...